EP 3037444 A1 20160629 - POLYMERIZABLE COMPOUND, POLYMERIZABLE COMPOSITION, POLYMER, AND OPTICAL ANISOTROPIC BODY
Title (en)
POLYMERIZABLE COMPOUND, POLYMERIZABLE COMPOSITION, POLYMER, AND OPTICAL ANISOTROPIC BODY
Title (de)
POLYMERISIERBARE VERBINDUNG, POLYMERISIERBARE ZUSAMMENSETZUNG, POLYMER SOWIE OPTISCHER ANISOTROPER KÖRPER
Title (fr)
COMPOSÉ POLYMÉRISABLE, COMPOSITION POLYMÉRISABLE, POLYMÈRE ET CORPS OPTIQUEMENT ANISOTROPE
Publication
Application
Priority
- JP 2013172739 A 20130822
- JP 2014071428 W 20140814
Abstract (en)
The present invention relates to: a polymerizable compound represented by a formula (I), wherein each of Y 1 to Y 8 independently represents -O-, -O-C(=O)-, -C(=O)-O- or the like; each of A 2 , A 3 , G 1 , and G 2 independently represents a divalent linear aliphatic group having 1 to 20 carbon atoms or the like; each of Z 1 and Z 2 independently represents an alkenyl group having 2 to 10 carbon atoms or the like; A x represents an organic group having 2 to 30 carbon atoms that includes at least one aromatic ring; A y represents a hydrogen atom, an alkyl group having 1 to 20 carbon atoms or the like; A 1 represents a trivalent aromatic group or the like; each of A 4 and A 5 independently represents a divalent aromatic group having 6 to 30 carbon atoms or the like; and Q 1 represents a hydrogen atom, an alkyl group having 1 to 6 carbon atoms or the like; and others. According to the present invention, it becomes possible to provide: a polymerizable compound that have a practical low melting point, exhibit excellent solubility in a general-purpose solvent, can be produced inexpensively, can be dried at a lower temperature, has excellent energy efficiency, and can produce an optical film that achieves uniform conversion of polarized light over a wide wavelength band; and others.
IPC 8 full level
C07D 277/82 (2006.01); C08F 20/38 (2006.01); G02B 5/30 (2006.01)
CPC (source: CN EP KR US)
C07D 277/82 (2013.01 - CN EP KR US); C08F 20/38 (2013.01 - CN KR); C08F 122/12 (2013.01 - EP KR US); C08F 122/24 (2013.01 - KR US); C08F 222/10 (2013.01 - EP US); C09K 19/3497 (2013.01 - KR); G02B 5/0257 (2013.01 - KR); G02F 1/13363 (2013.01 - KR); C08F 222/1025 (2020.02 - CN EP KR US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3037444 A1 20160629; EP 3037444 A4 20170524; CN 105452311 A 20160330; CN 105452311 B 20180116; CN 107963997 A 20180427; JP 2019116483 A 20190718; JP 6485354 B2 20190320; JP 6822502 B2 20210127; JP WO2015025793 A1 20170302; KR 102188319 B1 20201208; KR 20160048816 A 20160504; US 10273322 B2 20190430; US 2016200841 A1 20160714; US 2019202948 A1 20190704; WO 2015025793 A1 20150226
DOCDB simple family (application)
EP 14838141 A 20140814; CN 201480043747 A 20140814; CN 201711383789 A 20140814; JP 2014071428 W 20140814; JP 2015532836 A 20140814; JP 2019029752 A 20190221; KR 20167006261 A 20140814; US 201414913233 A 20140814; US 201916298586 A 20190311